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Q: Calculate the lag distance for design speed of 47 km/h for two-way traffic on a single-lane road (assume coefficient of friction as 0.38 and reaction time of driver as 2.5 seconds).
  • A. 55.52 m
  • B. 32.64 m
  • C. 111.04 m
  • D. 65.28 m
Correct Answer: Option D -
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Explanations:

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